/*
 * This file Copyright (c) 2015. Walle.
 * (http://www.wallellen.com). All rights reserved.
 *
 *
 * This file is dual-licensed under both the
 * Walle Agreement (WA) and the GNU General Public License.
 * You may elect to use one or the other of these licenses.
 *
 * This file is distributed in the hope that it will be
 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
 * implied warranty of MERCHANTABILITY or FITNESS FOR A
 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
 * Redistribution, except as permitted by whichever of the GPL
 * or WA you select, is prohibited.
 *
 * 1. For the GPL license (GPL), you can redistribute and/or
 * modify this file under the terms of the GNU General
 * Public License, Version 3, as published by the Free Software
 * Foundation.  You should have received a copy of the GNU
 * General Public License, Version 3 along with this program;
 * if not, write to the Free Software Foundation, Inc., 51
 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 * 2. For the Walle Agreement (WA), this file
 * and the accompanying materials are made available under the
 * terms of the WA which accompanies this distribution, and
 * is available at http://www.wallellen.com/agreement.html
 *
 *
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
 */

package com.wallellen.knowledge.doc.controller;

import com.wallellen.core.page.ViewMode;
import com.wallellen.core.sql.query.DataQuery;
import com.wallellen.core.sql.result.DataResult;
import com.wallellen.knowledge.doc.domain.ex.DocEntire;
import com.wallellen.knowledge.doc.server.DocIndexInter;
import com.wallellen.knowledge.doc.server.DocManagerInter;
import com.wallellen.web.WebUtils;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import java.sql.SQLException;
import java.util.Map;

/**
 * 文档管理
 *
 * @author <a href="mailto:wallellen@hotmail.com">WALLE</a>
 */
@RequestMapping("/lucene")
@Controller
public class ActionLuceneQuery extends WebUtils {
    @Resource
    private DocManagerInter docManagerImpl;
    @Resource
    private DocIndexInter docIndexManagerImpl;
    private int doNum;

    /**
     * 重做索引
     *
     * @return
     */
    @SuppressWarnings("deprecation")
    @RequestMapping("/reIndex")
    @ResponseBody
    public Map<String, Object> reIndex(DataQuery query, HttpServletRequest request) {
        DataResult result;
        query = docManagerImpl.createAllPubDocQuery(query);
        query.setCurrentPage(1);
        int i = 1;
        doNum = 0;
        while (true) {
            try {
                query.setPagesize(100);
                query.setCurrentPage(i++);
                result = query.search();
                if (result.getResultList().size() <= 0) {
                    break;
                }
                for (Map<String, Object> node : result.getResultList()) {
                    doNum++;
                    DocEntire doc = docManagerImpl.getDoc(node.get("ID").toString());
                    docIndexManagerImpl.reLuceneIndex(doc, doc);
                }
            } catch (SQLException e1) {
                e1.printStackTrace();
                break;
            }
        }
        return ViewMode.getInstance().putAttr("num", 0).returnObjMode();
    }

    /**
     * 获取当前索引状态
     *
     * @return
     */
    @RequestMapping("/indexPersont")
    @ResponseBody
    public Map<String, Object> loadIndexStatr() {
        return ViewMode.getInstance().putAttr("cdocs", doNum).returnObjMode();
    }

}
